Behavioral task
behavioral1
Sample
www.facebook.com-20120322-jpg.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
www.facebook.com-20120322-jpg.exe
Resource
win10v2004-20240704-en
General
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Target
27735a9be70a21cbb97e456f4b812351_JaffaCakes118
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Size
128KB
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MD5
27735a9be70a21cbb97e456f4b812351
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SHA1
e308e9571df365ef8aa9a7ec44ced6a28577d872
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SHA256
c231a96b21c9ecc6858971848918374d407eb21c23c80038f6f3631908d925c5
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SHA512
c68b2b8104489c5ce12cf8fac2083c1a3fc77e2a29e286bb9b7f6dd4a33291b263aba9dc71e989f8504f1d8a5deaecf1a1b6cb6253a432c218caad3e19cc8fea
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SSDEEP
3072:rVhyIYnDW0clnypFTIQr8zMJax4F3cCNGFxCduFOl:rVhnUDW7lgf85c1OCEOl
Malware Config
Signatures
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resource yara_rule static1/unpack001/www.facebook.com-20120322-jpg.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/www.facebook.com-20120322-jpg.exe unpack002/out.upx
Files
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27735a9be70a21cbb97e456f4b812351_JaffaCakes118.zip
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www.facebook.com-20120322-jpg.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 123KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 64KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 112KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ